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Sierra 18-3399 Water Pump Kit with Housing for Johnson/Evinrude Outboard Motors

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3399
10 reviews
Sale Price

$99.09

In Stock (9)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3399 Water Pump Kit is a complete repair solution designed to restore optimal cooling performance in Johnson and Evinrude outboard motors. This comprehensive kit includes everything needed for a thorough water pump rebuild, ensuring your engine maintains proper operating temperatures during extended operation.

Complete Kit Contents:

  • 18-3368 Impeller with nitrile rubber construction
  • 18-3336 Water Pump Housing
  • 18-3343 Wear Plate
  • 18-2709 Wear Plate Gasket
  • 18-2705 Oil Seal
  • 18-7134 O-Ring
  • 18-3337 Grommet
  • 18-3365 and 18-3369 Stainless Steel Bolts

Key Features:

  • Direct replacement for Johnson/Evinrude models 40, 45/55, 48, and 50 HP outboards
  • Meets or exceeds original equipment specifications
  • Includes pump housing for complete assembly
  • All gaskets, seals, and hardware included for installation
  • Precision-engineered components ensure proper fit and long service life

OEM Cross-Reference Numbers:

  • Johnson/Evinrude: 0396933, 0439077
  • OMC: 396933
  • Mallory: 9-48207

This water pump kit provides reliable cooling system maintenance for Johnson and Evinrude outboard motors, helping prevent overheating and extend engine life. Note: Impeller key not included with kit.

The site is clear and easy to navigate. With so many places to get what I want online it is easy to make a mistake and buy through a shady site. I was buying an expensive item ($500) and wanted to make sure that I was not going to have issues. I did my research and read many positive reviews before making my purchase through Autoplicity. Autoplicity is as legitimate as they come. Things went very smoothly.

Great experience!!!!!!!

excellent experience before, expect the same this time

GREAT EXPERIENC SO FAR

Very quick and easy

Awsome A+ I got my order really quick.

great price and customer service

very good, for my first time .

Easy

Not sure if they overlooked my order but I didn't get my shipping info (3 days after ordered) until I emailed asking for status update. I received a response the following day and all my items ordered came 2 days later...much faster than I had anticipated considering the "delay" or lack thereof (5 days total). Long story short...items are as described, best prices (from what I can researched online for same items/brand) and resonable shipping prices. the selection and brand(s) offered were somewhat limited for my specific needs, otherwise I would've ordered more.

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